[ Vocabulary & Grammar ]
Chemical substances which are pumped into rivers and lakes by factories are known as ____________________.
A. oil spill
B. fossil fuels
C. toxic waste
D. acid rain
Random Topics:
Sentence TransformationTOEIC Grammar and Vocabulary ReviewAdjective SuffixesModals of Necessity and SuggestionConditional Sentence 0, 1Conditional Sentences Type 0, 1 and 2Gerunds as Objects of PrepositionsPerfect Tenses of VerbsPoetry VocabularyCountable & Uncountable NounsOther quiz:
Vocabulary › ViewThe … for this industry is still at an early stage of development.
A. sellings
B. store
C. market
Modal Verbs › View
He _______ been at the meeting; I saw him in the office.
A. must have
B. could have
C. should have
D. might have
Future Tenses › ViewIdentify the Present Continuous tense in the following sentence: ‘They are playing football in the park.’
A. is playing
B. will play
C. were playing
D. are playing
Grammar - Countable/ Uncountable › View
I have got ………… crayons in my bag. Shall we paint the picture?
A. some
B. any